A sanitation swat team yesterday descended on two of the six Brooklyn buildings that have been slapped with the scarlet litter for continually failing to recycle.

The buildings were ordered to put all garbage into clear bags – as part of a new program soon to be expanded citywide – so enforcement agents could quickly determine whether the rules are being followed.

At 2330 Ocean Ave. in Sheepshead Bay, the super got a $100 summons for failing to make sure all bags were clear. It was the 10th recycling violation the building had received this year, leaving the department no choice but to give the apartment building special attention.

A few blocks away, at 2540 Ocean Ave., agents found that recyclable items had been tossed in the same clear bags as regular household waste, officials said. This mixed bag earned the building a $500 summons, the maximum fine. It was its 14th recycling violation of the year.